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Bio LC Ion Exchange Standards

  
  • nalpha-1-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl-l-phenylalaninol   (250mg)
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    372339-250MG

    Nalpha-1-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl-L-phenylalaninol (250MG)

    Price: $336.98
    List Price: $374.43
    Synonyms: Dde-L-Phe-ol Purity Limit: &ge 99% (HPLC) CAS No.: 302916-36-5 Molecular Formula: C19H25NO3 Molecular Weight: 315.
    SKU372339-250MG
    MFR. NameAFG Bioscience LLC
    Catalog No. C003B-289720
    Pack Size 1 EA
    Price:
    Price: $336.98
    List Price: $374.43
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  • nalpha-z-d-lysine benzyl ester benzenesulfonate salt   (1g)
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    377044-1G

    Nalpha-Z-D-lysine benzyl ester benzenesulfonate salt (1G)

    Price: $379.07
    List Price: $421.19
    Synonyms: Z-D-Lys-OBzl·Benzenesulfonate Purity Limit: &ge 99% (TLC) CAS No.: 201018-13-5 Molecular Formula: C27H32N2O7S Molecular Weight: 528.
    SKU377044-1G
    MFR. NameAFG Bioscience LLC
    Catalog No. C003B-292934
    Pack Size 1 EA
    Price:
    Price: $379.07
    List Price: $421.19
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  • nalpha-z-d-lysine benzyl ester benzenesulfonate salt   (250mg)
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    377044-250MG

    Nalpha-Z-D-lysine benzyl ester benzenesulfonate salt (250MG)

    Price: $237.46
    List Price: $263.84
    Synonyms: Z-D-Lys-OBzl·Benzenesulfonate Purity Limit: &ge 99% (TLC) CAS No.: 201018-13-5 Molecular Formula: C27H32N2O7S Molecular Weight: 528.
    SKU377044-250MG
    MFR. NameAFG Bioscience LLC
    Catalog No. C003B-286426
    Pack Size 1 EA
    Price:
    Price: $237.46
    List Price: $263.84
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  • sodium 2-naphthalenesulfonate
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    70289-10G

    NAPHTHALENE-2-SULFONIC ACID (BETA) SO- DIUM SALT FOR IPC

    Price: $389.75
    List Price: $433.05
    Application Sodium 2-naphthalenesulfonate may be used as an analytical reagent for iodine speciation analysis in urine using ion-pair reversed phase liquid chromatography coupled to inductively coupled plasma mass spectrometry (RP-LC-ICP-MS).
    SKU70289-10G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-046950
    Pack Size 10 GR
    Price:
    Price: $389.75
    List Price: $433.05
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  • nkx2.2 (ep336)  0.1ml  concentrate
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    445R-14-RUO

    NKX2.2 (EP336) 0.1ML CONCENTRATE

    Price: $298.28
    List Price: $331.42
    NKX2.2 (EP336) 0.1ML CONCENTRATE
    SKU445R-14-RUO
    MFR. NameSigma-Aldrich
    Catalog No. C005B-489498
    Pack Size 1 EA
    Price:
    Price: $298.28
    List Price: $331.42
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  • nsc 26480 (5,6-dihydro-5-azacytidine) (c09-0983-450)
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    N275914-50mg

    NSC 26480 (5,6-dihydro-5-azacytidine) (C007B-246164)

    Price: $559.54
    List Price: $621.71
    Store at -20°C. Store under desiccating conditions. The product can be stored for up to 12 months.
    SKUN275914-50mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-246164
    Pack Size 1 EA
    Price:
    Price: $559.54
    List Price: $621.71
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  • o-cresol-d8
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    448184-1G

    O-CRESOL-D8 98 ATOM % D

    Price: $843.87
    List Price: $937.63
    Packaging This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service .
    SKU448184-1G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-024319
    Pack Size 1 GR
    Price:
    Price: $843.87
    List Price: $937.63
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  • discovery(r) dsc-nh2 spe 96-well plate (c15-1306-269)
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    575615-U

    PK1 DISCOVERY DSC-NH2 SPE-96 WP 100MG (C005B-230591)

    Price: $840.65
    List Price: $934.05
    Retention Mechanism: Normal phase or Anion-exchange Sample Matrix Compatibility: Organic or aqueous solutions Polymerically bonded, aminopropyl phase that is very polar in nature (hydrogen bonding) allowing for both normal phase and ion exchange
    SKU575615-U
    MFR. NameSigma-Aldrich
    Catalog No. C005B-230591
    Pack Size 1 EA
    Price:
    Price: $840.65
    List Price: $934.05
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  • discovery(r) dsc-wcx spe tube (c15-1304-935)
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    52737-U

    PK108 DISCOVERY DSC-WCX 1ML TUBE 50MG (C005B-229292)

    Price: $592.77
    List Price: $658.63
    Retention Mechanism: Cation exchange Sample Matrix Compatibility : Organic or aqueous solutions A polymerically bonded, ethylenediamine triacetic acid phase with a pKa of 4.8 Counter ion is Na + Ion exchange capacity is &#8764 0.
    SKU52737-U
    MFR. NameSigma-Aldrich
    Catalog No. C005B-229292
    Pack Size 108 EA
    Price:
    Price: $592.77
    List Price: $658.63
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  • discovery(r) dsc-nh2 spe tube (c15-1304-904)
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    52641-U

    PK20 DISCOVERY DSC-NH2 12ML TUBE 2GM (C005B-229262)

    Price: $549.78
    List Price: $610.87
    Retention Mechanism: Normal phase or Anion-exchange Sample Matrix Compatibility: Organic or aqueous solutions Polymerically bonded, aminopropyl phase that is very polar in nature (hydrogen bonding) allowing for both normal phase and ion exchange
    SKU52641-U
    MFR. NameSigma-Aldrich
    Catalog No. C005B-229262
    Pack Size 20 EA
    Price:
    Price: $549.78
    List Price: $610.87
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  • discovery(r) dsc-nh2 spe tube (c15-1304-902)
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    52638-U

    PK30 DISCOVERY DSC-NH2 6ML TUBE 500MG (C005B-229260)

    Price: $448.61
    List Price: $498.45
    Retention Mechanism: Normal phase or Anion-exchange Sample Matrix Compatibility: Organic or aqueous solutions Polymerically bonded, aminopropyl phase that is very polar in nature (hydrogen bonding) allowing for both normal phase and ion exchange
    SKU52638-U
    MFR. NameSigma-Aldrich
    Catalog No. C005B-229260
    Pack Size 30 EA
    Price:
    Price: $448.61
    List Price: $498.45
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  • discovery(r) dsc-sax spe tube (c15-1304-918)
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    52665-U

    PK30 DISCOVERY DSC-SAX 6ML TUBE 500MG (C005B-229275)

    Price: $454.33
    List Price: $504.82
    Retention Mechanism: Anion-exchange Sample Matrix Compatibility: Organic or aqueous solutions A polymerically bonded quarternary amine that remains positively charged at all pH levels Counter ion is Cl - Ion exchange capacity is &#8764 0.14 meq/g
    SKU52665-U
    MFR. NameSigma-Aldrich
    Catalog No. C005B-229275
    Pack Size 30 EA
    Price:
    Price: $454.33
    List Price: $504.82
    Quantity:
     
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